Description
The Copeland 510-0191-00 Valve Schrader is a refrigerant service fitting used to provide an additional access point for pressure testing and unit servicing in and out of refrigeration lines in HVAC systems. It works by integrating a Schrader valve port within a tee-shaped brass body, allowing to connect gauges, charge refrigerant, or perform without interrupting system operation. It is used in compressors, condensers, and refrigeration circuits, and it improves service efficiency, supports accurate system monitoring, and helps reduce refrigerant maintenance.









